What is GHSA-hr26-p4g3-798m?

GHSA-hr26-p4g3-798m is a security advisory published by GitHub Security Advisories with Critical severity. WWBN AVideo contains a broken access control vulnerability in videoViewsInfo endpoints that...

Which CVE IDs does GHSA-hr26-p4g3-798m cover?

GHSA-hr26-p4g3-798m covers the following CVE IDs: CVE-2026-86190. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hr26-p4g3-798m?

GHSA-hr26-p4g3-798m has a CVSS v3 base score of 9.1, published by GitHub Security Advisories.

GHSA-hr26-p4g3-798mCriticalCVSS 9.1

WWBN AVideo contains a broken access control vulnerability in videoViewsInfo endpoints that...

Vendor

GitHub Security Advisories

Published

September 5, 2026

Last Modified

September 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-86190 →

📋 Description

WWBN AVideo contains a broken access control vulnerability in videoViewsInfo endpoints that returns complete user records including password hashes, recovery tokens, and live session identifiers to unauthenticated callers when a hash parameter is provided. Attackers can use the disclosed session identifier to hijack viewer sessions, including administrator accounts, and obtain sensitive personal data for all video viewers.

🔗 References (4)

https://github.com/WWBN/AVideo/security/advisories/GHSA-82q2-88mq-p44q
https://nvd.nist.gov/vuln/detail/CVE-2026-86190
https://www.vulncheck.com/advisories/wwbn-avideo-broken-access-control-via-videoviewsinfo-hash-parameter
https://github.com/advisories/GHSA-hr26-p4g3-798m